Registering the JavaScript Function The first step is to create a JavaScript function that registers a validation function with ASP.NET MVC's client-side list of validation functions. Your ...

An “isomorphic” framework, jsblocks can support server-side rendering via Node.js, founder Antonio Stolkov said in an email. But it is still a client-side framework.

Are you using IE9 beta, per chance? IE9 beta does not behave like IE7 and 8 wrt javascript unless told to do so in the page's meta tag. Event wireup is one of the differences, I believe.

Running a client-side application means this now needs to happen on a user's browser. The third-party API provides the necessary JavaScript files to achieve this.

The key point of client-side validation is that it is handled by JavaScript validators instead of Java XWork ones. The list of available JavaScript validators is shorter than the server-side list.

Registering the JavaScript Function The first step is to create a JavaScript function that registers a validation function with ASP.NET MVC's client-side list of validation functions. Your ...